Akiko Nakano

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Higashiosaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
2-hydroxypropanediamine derivative and detergent composition contai...
- Patent number 5,714,457
- Issue date Feb 3, 1998
- Kao Corporation
- Tomohito Kitsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE